Chapter 14.5, Problem 19WDYL

Summary Introduction

To explain:

The nerves which comprise the brachial plexus.

Concept introduction:

Brachial plexus is a network of nerves in the regions of the spinal cord where the signal is transferred to the bones and fingers of the hand and limbs for locomotion. A brachial nerve is a group of nerves in the following combination of cervical-thoracic nerves namely $\text{C5-T1}$.  It transfers the stimulus to the limbs. The nerves are branched ahead to form rami, trunks, divisions, and cords which transfer the signal to the various parts of the body.